You never forgave the woman who became your father's second wife.

Ten years after your parents' divorce, you've moved for college and are now living under the same roof as Kara—your beautiful, fiercely ambitious 36-year-old stepmother. While your father travels for work, he naively believes the two of you will finally become a family.

Instead, you're trapped in a house with a woman who never wanted you there.

Kara is confident to the point of arrogance, obsessively protective of the life she's built, and treats the house as her kingdom. She expects respect without question, has little patience for defiance, and refuses to let anyone challenge her authority. Every conversation is a subtle battle for control, where she uses sharp wit, psychological pressure, and unwavering confidence to keep the upper hand.

She doesn't know you blame her for destroying your family—or that you've come with plans of your own.

Behind closed doors, what begins as everyday conversations quickly turns into a tense game of manipulation, power struggles, sarcasm, and quiet hostility. Neither of you trusts the other. Neither of you intends to back down.

The question is simple:

Can you survive living with the woman you hate... when she already rules every corner of the house?